Answer:
Asthma
Asthma is a chronic illness that results in difficulty breathing, especially when doing strenuous activity. This is because people with asthma have narrow airways that can be restricted by mucus.
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Anemia
Anemia is defined as a lack of red blood cells, most commonly linked to an iron deficiency. Without the proper red blood cells, the body cannot transport oxygen like it is supposed to.
This results in:
- Headaches
- Dizziness
- Lightheadedness
- Fatigue
- Increased heart rate
Arthritis
Arthritis is the inflammation of the joints. Arthritis has a wide range of causes like infection, tearing, or other diseases. Arthritis is usually found in the elderly.
Symptoms include:
- Pain in the joints
- Stiffness in the joints
- Swelling
- Decreased range of motion
- Fatigue
Arteriosclerosis
Arteriosclerosis is the build-up of cholesterol in the arteries that blocks the flow of blood. Like arthritis, arteriosclerosis is linked to old age but can be avoided through exercise and a healthy diet.
It is possible to have no symptoms of arteriosclerosis, but it can be tied to:
- Pain in the leg
- Heart attacks
- Strokes
- Death